Error When Using winedbg on 64-bit Ubuntu 12.04

[John Edmonds]

I'm using 64-bit Ubuntu 12.04.  I built and installed wine using the 
instructions from http://wiki.winehq.org/WineOn64bit.  Whenever I try to 
debug an application using winedbg I get the following error message:
> /var/chroot/usr/local/bin/winedbg

~/.wine/drive_c/windows/system32/notepad.exe
err:module:LdrInitializeThunk Main exe initialization for 
L"C:\windows\system32\notepad.exe" failed, status c0000022
WineDbg starting on pid 0023
couldn't load main module (2)
Process of pid=0023 has terminated

This is the output when the same command is run with WINEDEBUG=warn+all: 
http://pastebin.com/RjErdbt8.

My source tree is synced to git commit 
020a68e1350eaf7293718732c1c9203e460709c6.

Has anyone had success debugging Windows applications on 64-bit Linux?

Thanks,
John Edmonds